39CPH-DF

Carrier Commercial Air Treatment Air Handling Units
39CPH-DF
Modular - Air Handling Unit

39CPH-DF

High‑efficiency dual‑flow air handling unit combining advanced heat recovery, modular design, and hygienic performance
The Carrier 39CPH‑DF AiroVision® is a latest‑generation dual‑flow air handling unit designed to comply with EN 1886 and EN 13053 standards. Engineered with a green building approach, it integrates high‑efficiency heat recovery, advanced filtration, and flexible airflow solutions for service, industrial, and healthcare applications.

  • AHU for all applications
  • Designed to conform to standards
  • EN 13053 and EN 1886
  • For all service sector, industry and healthcare applications
  • Installation and commissioning are fast and simple
  • Possibility of hygienic certification according VDI6022-1: 2018

39CPH-DF

The 39CPH‑DF belongs to the 39CP‑L / 39CP‑C / 39CP‑H AHU family, covering airflow requirements from 1,000 to 30,000 m³/h. The dual‑flow configuration enables balanced ventilation with heat recovery, improving energy efficiency while maintaining indoor air quality.
Designed for fast installation and simple commissioning, the unit is suitable for all application types, including offices, industrial facilities, and healthcare environments. Hygienic execution is possible in accordance with VDI 6022‑1:2018.

39CPH-DF

Casing

  • Double skin panels with 50mm mineral wool insulation
  • Moulded high strength bi-component polyurethane gaskets
  • Inside is perfectly smooth and even
  • Doors hung on high quality frames

Filters

  • Wide range of filter efficiencies, technologies and dimensions
  • On sizes 150 to 1350, compact filters are available to optimize energy consumption

Plate recovery unit

  • 3 efficiencies levels from 60% to 85%
  • Plate heat exchangers equipped with a total bypass on fresh air and access door to the servomotor
  • Condensate drain pan on exhaust air side

Rotary heat recovery system

  • 3 efficiency levels from 75% to 85%
  • Corrugated aluminum exchange medium
  • Adjustable midway and peripheral gasket to guarantee a minimum leak flow rate
  • Lateral inspection panel
  • Constant speed gear motor
  • Maintenance-free ball bearing

Electric heater

  • Shielded resistors in stainless steel scrolled finned tubes
  • Double insulation assembly
  • 2 safety thermostats

Fans

  • Forward-curved dual-inlet fan
  • Backward-curved dual-inlet fan
  • Steel scroll and impeller
  • Assembly on anti-vibration frame
  • Metal impeller plug fan turbine with AC motor

Sound attenuator

  • Different lengths of baffle depending on the required attenuation
  • Mineral wool of different densities
  • Galvanized panels

Standalone production steam humidifier

  • Aluminum steam distributor
  • Steamer with electrical cabinet and controller (IP20)
  • Proportional or on/off control
  • Duct/cylinder connection

System Control & BMS Integration

Designed for integration with Carrier control systems
Compatible with third‑party Building Management Systems (BMS)

Dual‑Flow & Energy Management

Coordinated control of:
Supply and exhaust fans
Heat recovery units
Bypass dampers
Optimized energy‑efficient ventilation strategies

Component Monitoring

Control and monitoring of:
Fans
Filters and pressure drop
Heating elements
Heat recovery systems
Humidification units

Maintenance & Operational Support

Access‑oriented design simplifies inspection and servicing
Supports alarms and operational monitoring via control system

Document Name Description Document Type Language Action
39CP_EN_IOM-CONTROL_03-2026_EN7499513-07 PDF English Download
Why choose a dual‑flow AHU instead of a single‑flow unit?

Dual‑flow units allow heat recovery between exhaust and supply air, significantly reducing energy consumption.

Is the 39CPH‑DF suitable for continuous operation?

Yes. The robust construction, fan options, and heat recovery systems are designed for continuous commercial operation.

Can the unit be tailored for low‑energy buildings?

Yes. High‑efficiency heat recovery, optimized filtration, and modular configuration support low‑energy and green building designs.

Does the unit support different acoustic requirements?

Yes. Sound attenuators with variable baffle lengths allow customization to meet project‑specific noise limits.

Is hygienic operation achievable without redesigning the unit?

Yes. The unit can be configured to meet VDI 6022‑1:2018 hygienic requirements through available options.

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